baber/WOPTO huggingface dataset:
Patent UA-10294-C2 (UA)
Title: METHOD FOR blowing-in of blast furnace
Filed: 1994-05-11
Abstract: The invention relates to ferrous metallurgy, in particular to the methods for blast furnace blowing-in and blowing out. A method for blast furnace blowing-in involves loading of the blowing charge, hot blow injection with the fuel additions. The hot blow with fuel additions is blown into a hearth at the corner of 15-45° during melting time of 1-2 volumes of blowing-in burden.
Patent UA-27467-C2 (UA)
Title: Indole derivatives as 5-ht1 agonists and intermediates
Inventor: MACOR JOHN E
IPC: C07D263/08
Filed: 1993-03-10
Abstract: The present invention relates to indole derivatives, to processes and intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The active compounds of the present invention are useful in treating migraine and other disorders. The present invention relates to indole derivatives of the formula , where R1 is hydrogen, methyl, 2-methoxyethyl, * – a first chiral carbon, # – a second chiral carbon, Moreover, the present invention relates to the pharmaceutically acceptable salts thereof. These compounds are useful in treating migraine and other disorders. All optical isomers of formula (I) (for example, R- and S- stereoisomeres at any chiral carbon), their racemic, diastereoisomeric, diastereomeric or epimeric mixtures are compounds of present invention.
Patent UA-54427-C2 (UA)
Title: Method for treating eye diseases caused by vascular endotelium growth factor
IPC: A61K45/00
Filed: 1997-01-05
Abstract: A method for inhibiting VEGF stimulated endothelial cell growth, such as associated with macular degeneration, and VEGF stimulated capillary permeability, such as associated with macular edema are disclosed, particularly using the isozyme selective PKC inhibitor, (S)-3,4-[N, N'-1,1'-((2"-ethoxy)-3"'·(O)-4"'-(N,N-dimethylamino)-butane)-bis-(3,3'-indolyl)]-1(H)-pyrrole-2,5-dione hydrochloride salt.
Patent UA-85364-C2 (UA)
Title: Glyphosate-resistant sugar beet plant
Inventor: MANNERLOEF MARIE
IPC: A01H5/06
Filed: 1998-10-29
Abstract: The present invention relates to transgenic sugar beet plants which due to the expression of cp4/epsps enzyme activity tolerate treatment with about 4 to about 18 liters Roundup® per hectare. The plants can be characterized by this specific integration site. The invention further relates to seeds obtained from said plants and a method for producing said plants.
Patent RU-2209052-C2 (RU)
Title: Method for suturing inguinal-scrotal hernias due to by-pass ligature in swines
Inventor: RYZHAKOV A V
IPC: A61D7/00
Filed: 2000-01-31
Granted: 2003-07-27
Abstract: FIELD: veterinary surgery. SUBSTANCE: after preparing operational field and anesthetization one should reset the content of hernial sac into abdominal cavity, along the perimeter of hernial opening under surgeon's finger control ligature is applied, pulled and tightened to obtain nautical node. Moreover, total vaginal membrane covered with surface fascia should be reliably overlapped at the entrance to prevent disposition of abdominal organs. One should not remove suturing material. The suggested innovation provides blood-free performance of operative technique. EFFECT: higher efficiency of suturing.
Patent RU-2189420-C2 (RU)
Title: Hydraulic canal
Inventor: KURBANOV S O
IPC: E02B5/00
Filed: 2000-06-05
Granted: 2002-09-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: invention can be used for transportation of water at irrigation and in different water handling facilities. Proposed canal has polygonal section flume with symmetrical slops: upper ones with steepness m 1  = 0,25-15, middle ones with steepness m 2  =1-3 and bottom ones with steepness m 3  = 3-6. Flue is made with relative depths   and relative width   where B 1  is width of flume at foot of upper slopes, m; h 1  is depth of upper of flume without account of margin of rise of slope crest over level, m; h 2  is depth of middle part of flume, m; h 3  is depth of bottom part of flume, m. Polygonal section provides high efficiency of canal owing to increased flow capacity. EFFECT: reduced cost of building owing to reduced area of lining. 1 tbl, 4 dwg
Patent RU-2189901-C2 (RU)
Inventor: GRIGORJAN VARDGES IGITOVICH
IPC: B28C9/00
Filed: 2000-06-20
Granted: 2002-09-27
Abstract: FIELD: construction. SUBSTANCE: the production line has proportioning hoppers connected to a mortar mixer for delivery of aggregate and binder, vessel connected to the water conduit for water supply and a finished product receiving hopper. The hopper for delivery of aggregate is connected to a crusher and a screen connected to each other for preliminary grinding and fractionation of the source rock. In addition the production line has a tank for water saturation of aggregate and a settler, which are successively in stalled between the hopper for delivery of aggregate and the mortar mixer. A ball mill is installed between the crusher and the screen. The screen is connected to the ball mill for return of coarse aggregate fractions to the production cycle. The water saturation tank is connected to the water conduit. The settler is connected to the water supply vessel. EFFECT: simplified procedure of preparation of mortar. 1 dwg
Patent RU-2210623-C2 (RU)
Title: Process of deposition of copper plating on steel surfaces by method of chemical reduction
IPC: C23C18/54
Filed: 2000-06-27
Granted: 2003-08-20
Abstract: FIELD: deposition of metal coats on surfaces of articles made of iron or its alloys by method of chemical reduction of copper from solution of its salts. SUBSTANCE: process can find use in various branches of industry to form copper plating on steel and iron surfaces and can replace electroplating methods. According to process acidic alcohol solution of chemical components containing 0.05 per cent by mass of chloride of univalent copper CuCl or more, not less than 0.25 per cent by mass of metal salt with variable valence presented in its lowest valence soluble in alcohol and strong oxidizer in such amount that acidity of solution takes value pH=1.0-1.8 is prepared. Cleaned and degreased steel surface is kept in it in the course of 5 s or more. EFFECT: deposition of copper plating showing high adhesion to surface, reduced energy consumption for deposition. 4 cl
Patent RU-2215064-C2 (RU)
Inventor: BORUKINSKI TOMAS
IPC: C25B9/19
Filed: 1999-03-31
Granted: 2003-10-27
Abstract: FIELD: production of gaseous halogens from aqueous solution of alkali metal halide. SUBSTANCE: electrolyzer includes several plate type cells arranged in row one after another and having mutual electric contact. Each cell has housing formed by two halves made of electrically conductive material and having contact stripes on outer side at least of one rear wall. In said housing there are devices for supplying electric current of electrolysis and electrolyte and devices for taking-off electric current of electrolysis and products of electrolysis and two practically flat electrodes (anode and cathode). The last are provided with lengthwise louver type opening for passing through them flow of supplied electrolyte and products of electrolysis and they are mutually separated by means of partition wall and arranged mutually in parallel in such a way that each electrode is electrically connected through metallic rigidity member with respective rear wall of housing. Said louver type openings 8B, 9B of anode 8 and cathode 9 are inclined relative to horizon by angle 7 - 10 degrees. Invention provides possibility for electrolyzer operation at electric current density more than 4 kA/sq. m. EFFECT: enhanced gas separation in boundary layer at low pulsations of flow, increased useful life period of diaphragm. 3 cl, 3 dwg
Patent RU-2189954-C2 (RU)
Title: Radio-absorbing material
Inventor: GAGULIN V V
IPC: H01B3/12
Filed: 2000-11-23
Granted: 2002-09-27
Abstract: FIELD: electronic engineering technology. SUBSTANCE: invention relates to a radio-absorbing material comprising 0.10-0.70 mole parts of bismuth ferrite and 0.90-0.30 mole parts of lanthanum manganite. The invention can be used for making material exhibiting high dielectric loss in the microwave range of the radio-absorbing material. EFFECT: enhanced absorption of microwave radiation. 1 tbl
Patent RU-2225394-C2 (RU)
Inventor: BELOVA V M
IPC: C07C403/24
Filed: 2000-12-22
Granted: 2004-03-10
Abstract: FIELD: chemical-pharmaceutical industry, chemical technology. SUBSTANCE: invention can be used for preparing carotinoids by chemical way. Invention proposes method for preparing β-carotene from retinyltriphenylphosphonium salt solution wherein solution of retinyltriphenylphosphonium salt is used in C 1 -C 4 -alcohol or their mixture. For purification this solution is diluted with water in the volume ratio from 1:1 to 1:3 and treated with nonpolar organic solvent with density less 1 g/cm 3 . Prepared an aqueous-spirituous solution of retinyltriphenylphosphonium salt is cooled to temperature 5 ± 5 C, neutralized with alkaline agent to pH 7 ± 1 and hydrogen peroxide concentrated aqueous solution is added either before addition of the second portion of alkaline agent or in common with its. The second portion of alkaline agent is added for 60-180 min to provide pH of reaction mass 10 ± 0.4, not above, in case using soda or potash and 11.6-12.0 in case of potassium hydroxide. Invention provides the increased yield of β--carotene and technological effectiveness of process due to simplification of method. EFFECT: improved preparing method. 3 cl, 1 tbl, 19 ex
Patent RU-2211323-C2 (RU)
Inventor: BOBIN V A
IPC: E21B43/26
Filed: 2000-12-28
Granted: 2003-08-27
Abstract: FIELD: mining; applicable in early withdrawal (recovery) of methane from coal seams. SUBSTANCE: the essence of invention consists in drilling of producing holes, creation of zone of coal methane recovery by initiating holes with formation of cavities and fractures of hydraulic fracturing by injection of fluid under pressure into seam floor rocks, connection of initiating hole, cavities and fractures of hydraulic fracturing composing hydrodynamic system to pulsing hydrodynamic sources and vibration stimulation by injection of working fluid into corresponding hydrodynamic system in pulsing regime. Producing holes are drilled vertically beyond the contour of zone of coal methane recovery, and this zone is opened by horizontal sections of producing holes. Cavities are formed in initiating holes, and fractures of hydraulic fracturing are made by injection of fluid under pressure into cavity at distance of (0.5-1)m, (where m is seam thickness) correspondingly above roof and below seam floor. Hydrodynamic systems are sealed irrespective from one another. Vibration stimulation is effected with coinciding values of amplitude, frequency and phase of vibration stimulation in hydrodynamic systems. EFFECT: intensified gas liberation. 1 dwg
Patent RU-2219142-C2 (RU)
Inventor: BERDICHEVSKIJ I M
IPC: C04B33/00
Filed: 2001-01-04
Granted: 2003-12-20
Abstract: Изобретение относится к технике производства керамических изделий, применяемых в качестве огнеприпаса в печах периодического и непрерывного действия в керамической, огнеупорной, абразивной, фарфоро-фаянсовой и других отраслях промышленности. Огнеупорный материал выполнен в виде непрерывной мелкодисперсной матрицы с керамическими включениями при условии, что керамические включения имеют огнеупорность и коэффициент термического расширения меньше, а усадку больше, чем соответствующие параметры матрицы. Шихта содержит сырьевые компоненты для создания матрицы 55-65 мас.%, дегидратированные сырьевые компоненты для создания гранул 35-45 мас.%. Гранулы фракции 0,63-3,0 мм получают путем термообработки при температуре 600-800°С предварительно сформованных и высушенных гранул той же фракции в насыпном состоянии. В качестве сырьевых компонентов гранул предлагается использовать дегидратированные ингредиенты сырьевого концентрата массы для изготовления изделий из твердого фарфора, содержащей глинозем. Технический результат изобретения – повышение криптоустойчивости огнеупорного материала, изготовленного из традиционных сырьевых компонентов. 1 з.п. ф-лы, 1 табл.
Patent RU-2192724-C2 (RU)
Inventor: SALDAEV A M
IPC: A01B35/26
Filed: 2001-01-18
Granted: 2002-11-20
Abstract: FIELD: agricultural engineering, in particular, irrigated agriculture. SUBSTANCE: working tool has tine and A-hoe with cutting edge on its front surface. Tine has cutting edge on its front face and rear wall on its lower part. Hoe is attached to rear wall, which is fixed in horizontal position on lower part of tine. Rear wall is made A-shaped and is equipped with stop positioned on its rear face. Vertical slot is formed in tine line on rear wall. Profiled recess is made on tine below rear wall for receiving hoe tip. Hoe cutting edge is made discontinuous and has steps directed toward wing rear end. Each step has vertical part. Cutting edge of vertical part is inclined at an angle less than 90 deg to hoe upper face. Cutting edges of vertical parts are joined to front parts of step cutting edges along channels. Height of vertical parts above hoe is increasing toward rear end of wing. Cutting edges are formed on steps up to vertical parts and subjected to quenching. Working tool is used for surface tillage of soil. EFFECT: improved quality of soil tillage regardless of its moisture content and degree of contamination. 2 cl, 5 dwg
Patent RU-2214230-C2 (RU)
Inventor: BLONDINO FREHNK E
IPC: A61K31/167
Filed: 1999-06-18
Granted: 2003-10-20
Abstract: FIELD: pharmacology. SUBSTANCE: the present innovation deals with aerosol preparations to be applied for inhalation therapy and containing medicinal preparation as beta-agonist either in suspension or in solution at normed supply in sealed inhalator. The present innovation provides stability under conditions of approximately 90 C and about 75% specific moisture for, at least, about 4- wk-long period. EFFECT: higher efficiency. 34 cl, 2 dwg, 20 ex, 6 tbl
Patent RU-2206174-C2 (RU)
Title: Method and device for controlling sound reproduction volume
Inventor: ZHURIN D V
IPC: H03G3/20
Filed: 2001-03-05
Granted: 2003-06-10
Abstract: FIELD: radio electronics; sound reproducing equipment. SUBSTANCE: upper and lower levels of volume are preset in advance; during sound reproduction volume control volume is set to lower preset level in presence of human voices and in absence of such voices volume is set to upper level. In addition analyzing and control unit incorporated in sound-reproduction volume control system is designed for generating control signal across its output which ensures volume reduction in sound-reproduction unit in compliance with first preset function of time to lower preset level in case human voices are detected and in compliance with second preset function of time to upper preset level in absence of any signs of human voices. EFFECT: enlarged functional capabilities. 21 cl, 10 dwg
Patent RU-2212093-C2 (RU)
Title: Automatic gain control circuit for controlling a number of adjustable-gain amplifier stages in generating estimate of received signal power
Inventor: BLEHK PITER DZH
IPC: H04B1/16
Filed: 1999-08-06
Granted: 2003-09-10
Abstract: FIELD: automatic gain control circuits. SUBSTANCE: generalized control circuit used to control amplifier performance characteristic with respect to power of third-order intermodulation products and to reduce amplifier current at the same time yielding estimate of power received which remains reliable irrespective of gain distribution or attenuation among different amplifiers functions to maintain this power estimate at same common gain by amplifier gain distribution between at least two amplifier stages in response to this value. Generalized control circuit can be used with plurality of amplifier configurations due to programming or tight coding of some key parameters. EFFECT: enhanced performance characteristics of amplifier and reduced current requirement. 10 cl, 17 dwg
Patent RU-2204535-C2 (RU)
Inventor: VASHCHENKOV V P
IPC: C03C27/12
Filed: 2001-07-19
Granted: 2003-05-20
Abstract: FIELD: glass production. SUBSTANCE: multiple-layer electrically heated glass comprises three glasses arranged in parallel with one another: outer glass with thickness of 6-8 mm, inner glass with thickness of 5.5-6.5 mm and rear glass with thickness of 2-3 mm strengthened by ionic exchange, and intermediate gluing layers of polyvinyl butyral. Gluing layer with thickness of 0.38-1.2 mm is arranged between outer and inner glasses. Gluing layer arranged between inner and rear glasses has thickness of 3-5 mm. Current-conductive layer is applied to inner glass surface facing outer glass. Outer glass may be strengthened by ionic exchange. Strengthening of outer and rear glasses is carried out by dipping glasses into KNO 3  melt at temperature of 440 C plus and minus 10 C for 6-18 hours. Multiple-layer glass remains intact even after collision with massive bodies. EFFECT: increased impact resistance and prolonged service life. 3 cl, 2 ex
Patent RU-2215297-C2 (RU)
Title: Procedure establishing spatial distribution of characteristics of physical fields of object and facility for its realization
Inventor: GORSHKOV A I
IPC: G01R29/00
Filed: 2001-07-20
Granted: 2003-10-27
Abstract: FIELD: radio engineering measurement aids. SUBSTANCE: solution of problem of electromagnetic compatibility of electrical engineering and radio electronic equipment includes movement of measurement pickup that measures characteristics of physical fields, determination of coordinates of points of location of this pickup in individual points of controlled space by optical method. Values of these characteristics and coordinates of points of location of measurement pickup are utilized to construct spatial diagram of distribution of characteristics of physical fields of object. Measurement pickup is moved jointly with light radiator. At least one video camera with stable position fixes individual points of location of light radiator in process of its movement together with pickup. Images of light radiator are filtered away from image of object. EFFECT: solution of problems of electromagnetic compatibility of electric engineering and radio electronic equipment. 9 cl, 3 dwg
Patent RU-2219623-C2 (RU)
Inventor: DERISHEV S A
IPC: H01R13/40
Filed: 2001-08-27
Granted: 2003-12-20
Abstract: FIELD: electrical engineering; electrical connectors and stuffing arrangements for operation at high temperatures. SUBSTANCE: device has shroud accommodating ceramic insulator with glass-sealed contact pins. Each contact pin is provided with bushing joined to pin by means of plastic metal solder; length of bushing is not smaller than that of insulator; bushing and shroud materials, as well as glass and ceramics are matched as far as their coefficients of linear expansion are concerned. EFFECT: improved sealing and electrical characteristics; enlarged operating temperature range. 1 cl, 1 dwg
Patent RU-2219209-C2 (RU)
Inventor: KUTJANIN L I
IPC: C09D9/04
Filed: 2001-11-05
Granted: 2003-12-20
Abstract: Изобретение относится к химическим методам удаления лакокрасочных покрытий, в частности к составам смывок на основе органических растворителей. Состав для удаления лакокрасочных покрытий включает метиленхлорид до 100 мас.%, парафин 0,3-2,0 мас.%, уксусную кислоту 1,0-2,5 мас.%, уротропин 1,0-2,0 мас. %, в качестве сорастворителя этилкарбитол - 0-5,0 мас.%, или кубовый остаток производства бензилового спирта 0-15,0, или их смесь, в качестве загустителя и замедлителя испарения высокомолекулярный отход производства А-25 3,0-15,0 мас. %. Состав может также дополнительно содержать эмульгатор ОП-7 или ОП-10, 0-1,5 мас.% или кубовый остаток производства метиленхлорида 0,-5,0 мас.%. Состав позволяет повысить эффективность действия смывки, улучшить технологичность применения. 1 з.п.ф-лы 2 табл.
Patent RU-2237235-C2 (RU)
Inventor: VLASOV P A
IPC: G01M13/02
Filed: 2002-04-05
Granted: 2004-09-27
Abstract: FIELD: mechanical engineering, in particular, testing methods and equipment used for repair of machines. 
     SUBSTANCE: method involves providing circuit, wherein input and output shafts of object under test are connected with related loading apparatus for stands of closed contour, said loading apparatus creating oppositely directed torque moments. On input shaft, loading apparatus generates torque oriented in direction coinciding in direction with torque of object under test operating on given machine, and on output shaft, loading apparatus generates torque of opposite direction of lower value. 
     EFFECT: provision for creating of load proportional to rotational speed of object under test. 
     1 dwg
Patent RU-2228282-C2 (RU)
Inventor: VASIL EV L E
IPC: B64C3/14
Filed: 2002-07-12
Granted: 2004-05-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: proposed wing is formed as single spatial system on base of non-planar median surface having S-shaped form of center lines in side sections at negative concavity in tail sections at   and positive concavity f=0.015-0.02 at   at shift from side sections over span, negative concavity gradually disappears and positions of maximum positive concavity gradually shift backward over chord from   at side to   in tip sections. Maximum relative thicknesses of profiles are located at   and upper generatrices of profiles are so positioned that at rated modes maximum rarefaction does not exceed maximum permissible magnitude and angles of inclination of upper surface at trailing edge do not exceed 7 deg. EFFECT: increased operating speeds and maximum balancing aerodynamic property of wing. 9 dwg
Patent RU-2232474-C2 (RU)
Inventor: GONCHAROV A F
IPC: H04L7/08
Filed: 2002-07-17
Granted: 2004-07-10
Abstract: FIELD: digital engineering; synchronizing communication system signals and eliminating their ambiguity. 
     SUBSTANCE: method involves signal demodulation and differential decoding, addition of cophasal- and quadrature-channel signals, correlation of signal with unique sync signal word followed by differential coding to ensure synchronization of receiving end and elimination of ambiguity for absolute phase keyed signals and differential coding for relatively phase keyed signals. Device implementing this method has series-connected coherent phase-keyed signal demodulator, differential decoder, cophasal and quadrature channel adder, shift register, correlator whose output functions as device output, and differential coder whose inputs are connected to decoder outputs, differential coder outputs being used as device outputs. 
     EFFECT: optimized processing of absolute and relative phase-keyed signals, simplified hardware design. 
     2 cl, 2 dwg
Patent RU-2237445-C2 (RU)
Inventor: LEVCHENKO E V
IPC: A61B17/24
Filed: 2002-11-18
Granted: 2004-10-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should apply separate interrupted sutures onto left-hand semi-circumference of anastomosis through intercartilaginous tracheal spaces and left-hand main bronchus. One should apply separate interrupted sutures onto right-hand wall of anastomosis by the following technique: one should apply the first suture through intercartilaginous part of left-hand main bronchus and the middle of cartilaginous tracheal half circle, apply the second suture through the middle of cartilaginous half circle of left-hand main bronchus and intercartilaginous tracheal part. Sutures should be alternated. Left-hand main bronchus should be invaginated into tracheal lumen to the width of cartilaginous half circle along left-hand semi-circumference, for one half, one third against the width of cartilaginous half circle along right-hand semi-circumference of anastomosis. The method enables to distribute the part of loading from right-hand semi-circumference of anastomosis onto left-hand one. 
     EFFECT: higher reliability of anastomosis. 
     7 dwg, 2 ex